[1]袁健灵,余跃进,曾繁博,等.某地源热泵工程案例的技术经济性分析研究[J].南京师范大学学报(工程技术版),2017,17(04):066.[doi:10.3969/j.issn.1672-1292.2017.04.011] Yuan Jianling,Yu Yuejin,Zeng Fanbo,et al.The Technical and Economic Evaluation Research of Ground SourceHeat Pump System in Nanjing Area as an Example[J].Journal of Nanjing Normal University(Engineering and Technology),2017,17(04):066.[doi:10.3969/j.issn.1672-1292.2017.04.011]

In this paper,the technical rationality and economic feasibility of the buried pipe ground source heat pump air conditioning system of a project in Nanjing are evaluated and compared with the chiller+boiler system. From the perspective of economics research of buried pipe ground source heat pump technology,its economic benefits respectively in the initial investment cost,economic evaluation index and energy consumption are analyzed,and in the end,relevant conclusions and suggestions are proposed that buried pipe of ground source heat pump system energy comprehensive utilization rate is higher and that it is also better than cold water units+boiler system in the initial investment and operation cost.